A cognitive neuroscientific study on contamination fear.

• Project/Area Number: 24730611
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Clinical psychology
• Research Institution: Shujitsu University
• Principal Investigator: IWASA Kazunori 就実大学, 教育学部, 講師 (00610031)
• Project Period (FY): 2012-04-01 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000); Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
• Keywords: 汚染恐怖 / 触覚イメージ / 嫌悪 / 強迫性障害 / 認知神経科学 / 臨床心理学 / 感情 / 神経基盤 / 嫌悪感 / 脳画像

Outline of Final Research Achievements

The purpose of this study was examining psychological basis of disgusting tactile imagery to develop the imagine exposure therapy for contamination fear. In this study, measurements which assess individual differences on disgust emotion was developed. Moreover, a series of surveys and experiments revealed that contamination fear and disgust sensitivity affect emotional responses and imagery vividness of disgusting tactile imagery.

Research Products

• [Journal Article] Naming of an object affects visually-induced tactile impression and emotional valence. (2015)
  • Author(s): 岩佐和典・小松孝徳
  • Journal Title: Transactions of the Japanese Society for Artificial Intelligence Volume: 30 Issue: 1 Pages: 265-273
  • DOI: 10.1527/tjsai.30.265
  • NAID: 130004927355
  • ISSN: 1346-0714, 1346-8030
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Presentation] 各種の強迫症状に対する嫌悪と不安の特異的影響について (2014)
  • Author(s): 田中恒彦・岩佐和典
  • Organizer: 第14回認知療法学会
  • Place of Presentation: 大阪国際会議場
  • Year and Date: 2014-09-12
• [Presentation] 嫌悪感受性からみた触覚イメージと感情の関係 (2014)
  • Author(s): 岩佐和典・田中恒彦
  • Organizer: 日本心理学会第78回大会
  • Place of Presentation: 同志社大学
  • Year and Date: 2014-09-12
• [Presentation] 改訂嫌悪尺度日本語版の因子構造，信頼性，妥当性 (2014)
  • Author(s): 岩佐和典・田中恒彦・山田祐樹
  • Organizer: 第14回認知療法学会
  • Place of Presentation: 大阪国際会議場
  • Year and Date: 2014-09-11
• [Presentation] 改訂嫌悪傾向・感受性尺度日本語版の因子構造，信頼性，妥当性 (2014)
  • Author(s): 岩佐和典・田中恒彦・山田祐樹
  • Organizer: 日本感情心理学会第22回大会
  • Place of Presentation: 宇都宮大学
  • Year and Date: 2014-05-31
• [Presentation] 改訂嫌悪尺度日本語版の因子構造，信頼性，妥当性 (2014)
  • Author(s): 岩佐和典・田中恒彦・山田祐樹
  • Organizer: 第14回日本認知療法学会
  • Place of Presentation: 大阪国際会議場
• [Presentation] 嫌悪感受性からみた強迫性障害に関するアナログ研究 (2014)
  • Author(s): 田中恒彦・岩佐和典
  • Organizer: 第14回日本認知療法学会
  • Place of Presentation: 大阪国際会議場
• [Presentation] Factor structure and internal consistency of Japanese version of the disgust propensity and sensitivity scale-revised. (2013)
  • Author(s): Iwasa, K., & Tanaka, T.
  • Organizer: The 4th Asian Cognitive Behavior Therapy Conference.
  • Place of Presentation: 帝京平成大学
• [Presentation] 嫌悪尺度改訂版（DS-R）の日本語版作成の試み (2013)
  • Author(s): 岩佐和典・田中恒彦
  • Organizer: 日本心理学会第77回大会
  • Place of Presentation: 札幌コンベンションセンター
• [Presentation] 視覚的な触感のオノマトペ評価 (2013)
  • Author(s): 岩佐和典
  • Organizer: 人工知能学会第28回全国大会
  • Place of Presentation: 富山国際会議場
• [Presentation] 視覚的触感のオノマトペ評価 (2013)
  • Author(s): 岩佐和典
  • Organizer: 2013年度人工知能学会全国大会
  • Place of Presentation: 富山国際会議場
• [Presentation] Factor structure and internal consistency of Japanese Version of the Disgust Propensity and Sensitivity Scale-Revised (2013)
  • Author(s): Kazunori IWASA
  • Organizer: The 4th Asian Cognitive Behavior Therapy (CBT) Conference 2013 Tokyo
  • Place of Presentation: 帝京平成大学